Andon

#!/usr/bin/env ruby -I ../lib -I lib

# coding: utf-8

require 'sinatra'

set :server, 'thin'

connections = []

get '/' do

 halt erb(:login) unless params[:user]

 erb :chat, :locals => { :user => params[:user].gsub(/\W/, '') }

end

get '/stream', :provides => 'text/event-stream' do

  stream :keep_open do |out|

    connections << out

    out.callback { connections.delete(out) }

  end

end

post '/' do

  connections.each { |out| out << "data: #{params[:msg]}\n\n" }

  204 # response without entity body

end